/*
 * This file is part of the eccOS Library.
 * Copyright (C) 2007.
 *
 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
 *
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 * http://www.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * Alternatively, the contents of this file may be used under the terms of
 * either the GNU General Public License Version 2 or later (the "GPL"), or
 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 * in which case the provisions of the GPL or the LGPL are applicable instead
 * of those above. If you wish to allow use of your version of this file only
 * under the terms of either the GPL or the LGPL, and not to allow others to
 * use your version of this file under the terms of the MPL, indicate your
 * decision by deleting the provisions above and replace them with the notice
 * and other provisions required by the GPL or the LGPL. If you do not delete
 * the provisions above, a recipient may use your version of this file under
 * the terms of any one of the MPL, the GPL or the LGPL.
 */
package org.openeccos.table.renderer;

import java.util.ArrayList;
import java.util.List;

import nextapp.echo2.app.Component;
import nextapp.echo2.app.Extent;
import nextapp.echo2.app.Row;
import nextapp.echo2.app.Table;
import nextapp.echo2.app.table.TableCellRenderer;

public class NestedRenderer implements TableCellRenderer {

	protected List<TableCellRenderer> tableCellRendererList = new ArrayList<TableCellRenderer>();

	public NestedRenderer() {
		// Empty
	}

	public Component getTableCellRendererComponent(final Table table, final Object object, final int col, final int row) {
		Row ret = new Row();
		ret.setCellSpacing(new Extent(5));

		for (TableCellRenderer tableCellRenderer : tableCellRendererList) {
			Component component = tableCellRenderer.getTableCellRendererComponent(table, object, col, row);

			if (component != null) {
				ret.add(component);
			}
		}

		return ret;
	}

	public void setTableCellRendererList(List<TableCellRenderer> tableCellRendererList) {
		this.tableCellRendererList = tableCellRendererList;
	}

	public List<TableCellRenderer> getTableCellRendererList() {
		return tableCellRendererList;
	}
}
